专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080283313A1 FUEL CELL VEHICLE 有权
标题翻译：燃油电池车
公开(公告)号：US20080283313A1
公开(公告)日：2008-11-20
申请号：US12120016
申请日：2008-05-13
申请人： Kuniaki Ojima , Yoshikazu Murakami , Dai Saitoh
发明人： Kuniaki Ojima , Yoshikazu Murakami , Dai Saitoh
IPC分类号： B60L11/18
CPC分类号： B60L11/1887 , B60L11/1892 , B60L15/20 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y02T90/34
摘要： A fuel cell vehicle is provided that can suppress uneven torque. The fuel cell vehicle 1 includes a motor 4; a fuel cell 10; a battery 3; a battery drive unit 21 for driving the motor 4 using electricity from the battery 3 so as to serve as an battery drive mode, in which case the initialization of the fuel cell 10 to generate electricity is not complete; a fuel cell drive unit 22 for driving the motor 4 using electricity from the fuel cell 10 and battery 3 so as to serve as a fuel cell drive mode, in which case the initialization of the fuel cell 10 to generate electricity is complete; and a torque upper limit control unit 23 for controlling a torque upper limit value of the motor 4 under the battery drive mode and fuel cell drive mode.
摘要翻译：提供能够抑制不均匀转矩的燃料电池车辆。燃料电池车1包括电动机4; 燃料电池10; 电池3; 电池驱动单元21，用于使用来自电池3的电力驱动电动机4，以用作电池驱动模式，在这种情况下，燃料电池10的发电初始化不完成; 燃料电池驱动单元22，用于使用来自燃料电池10和电池3的电力驱动电动机4，以用作燃料电池驱动模式，在这种情况下，完成燃料电池10的发电初始化; 以及用于在电池驱动模式和燃料电池驱动模式下控制电动机4的转矩上限值的转矩上限控制单元23。

2. 发明授权

US08342275B2 Fuel cell vehicle 有权
标题翻译：燃料电池车
公开(公告)号：US08342275B2
公开(公告)日：2013-01-01
申请号：US12120016
申请日：2008-05-13
申请人： Kuniaki Ojima , Yoshikazu Murakami , Dai Saitoh
发明人： Kuniaki Ojima , Yoshikazu Murakami , Dai Saitoh
IPC分类号： B60K1/00 , B60W10/00 , B60W20/00 , B60W10/24
CPC分类号： B60L11/1887 , B60L11/1892 , B60L15/20 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y02T90/34
摘要： A fuel cell vehicle is provided that can suppress uneven torque. The fuel cell vehicle 1 includes a motor 4; a fuel cell 10; a battery 3; a battery drive unit 21 for driving the motor 4 using electricity from the battery 3 so as to serve as an battery drive mode, in which case the initialization of the fuel cell 10 to generate electricity is not complete; a fuel cell drive unit 22 for driving the motor 4 using electricity from the fuel cell 10 and battery 3 so as to serve as a fuel cell drive mode, in which case the initialization of the fuel cell 10 to generate electricity is complete; and a torque upper limit control unit 23 for controlling a torque upper limit value of the motor 4 under the battery drive mode and fuel cell drive mode.
摘要翻译：提供能够抑制不均匀转矩的燃料电池车辆。燃料电池车1包括电动机4; 燃料电池10; 电池3; 电池驱动单元21，用于使用来自电池3的电力驱动电动机4，以用作电池驱动模式，在这种情况下，燃料电池10的发电初始化不完成; 燃料电池驱动单元22，用于使用来自燃料电池10和电池3的电力驱动电动机4，以用作燃料电池驱动模式，在这种情况下，燃料电池10的发电初始化完成; 以及用于在电池驱动模式和燃料电池驱动模式下控制电动机4的转矩上限值的转矩上限控制单元23。

3. 发明申请

US20090112386A1 ELECTRIC VEHICLE AND REGENERATION CONTROL METHOD FOR ELECTRIC VEHICLE 有权
标题翻译：电动汽车和再生控制方法
公开(公告)号：US20090112386A1
公开(公告)日：2009-04-30
申请号：US12257048
申请日：2008-10-23
申请人： Dai Saitoh , Kazunori Watanabe , Kenichiro Kimura , Kazuo Kotaka , Yoshikazu Murakami
发明人： Dai Saitoh , Kazunori Watanabe , Kenichiro Kimura , Kazuo Kotaka , Yoshikazu Murakami
IPC分类号： B60L13/00
CPC分类号： B60L11/1887 , B60L11/1803 , B60L2210/20 , Y02T10/725 , Y02T10/7258 , Y02T90/34
摘要： An electric vehicle includes a device which determines, on the basis of the gradient of a road surface, a target acceleration of the vehicle in the case where the operational states of an accelerator (gas) pedal and a brake pedal of the vehicle are an OFF state when the vehicle is traveling on a down-slope road, a device which determines the correction amount of a regenerative torque for bringing the actual acceleration of the vehicle close to the target acceleration, a device which determines a basic target torque of an electric motor, which becomes a regenerative torque when the operational state of the accelerator (gas) pedal is the OFF state, on the basis of the operational state of the accelerator (gas) pedal, and a device which determines a target torque by correcting the basic target torque on the basis of at least the aforesaid correction amount. The output torque of the electric motor is controlled to the determined target torque. Thus, when the electric vehicle travels on the down-slope road, the regenerative operation of the electric motor is accomplished such that an acceleration suited to the gradient of the road surface can be generated in the vehicle while minimizing the influences of disturbance factors.
摘要翻译：电动车辆包括：在车辆的加速器（气体）踏板和制动踏板的操作状态为OFF的情况下，基于路面的坡度来确定车辆的目标加速度的装置当车辆在下坡路上行驶时的状态，确定用于使车辆的实际加速度接近目标加速度的再生转矩的校正量的装置，确定电动机的基本目标转矩的装置，其基于加速器（气体）踏板的操作状态而在加速器（气体）踏板的操作状态为OFF状态时成为再生转矩，以及通过校正基本目标来确定目标转矩的装置至少基于上述校正量的扭矩。将电动机的输出转矩控制到所确定的目标转矩。因此，当电动车辆在下坡路上行驶时，实现电动机的再生操作，使得可以在车辆中产生适合于路面的坡度的加速度，同时最小化扰动因素的影响。

4. 发明授权

US08078348B2 Electric vehicle and regeneration control method for electric vehicle 有权
标题翻译：电动汽车电动汽车和再生控制方法
公开(公告)号：US08078348B2
公开(公告)日：2011-12-13
申请号：US12257048
申请日：2008-10-23
申请人： Dai Saitoh , Kazunori Watanabe , Kenichiro Kimura , Kazuo Kotaka , Yoshikazu Murakami
发明人： Dai Saitoh , Kazunori Watanabe , Kenichiro Kimura , Kazuo Kotaka , Yoshikazu Murakami
IPC分类号： B60L11/00 , B60K1/00
CPC分类号： B60L11/1887 , B60L11/1803 , B60L2210/20 , Y02T10/725 , Y02T10/7258 , Y02T90/34
摘要： An electric vehicle includes a device which determines, on the basis of the gradient of a road surface, a target acceleration of the vehicle in the case where the operational states of an accelerator (gas) pedal and a brake pedal of the vehicle are an OFF state when the vehicle is traveling on a down-slope road, a device which determines the correction amount of a regenerative torque for bringing the actual acceleration of the vehicle close to the target acceleration, a device which determines a basic target torque of an electric motor, which becomes a regenerative torque when the operational state of the accelerator (gas) pedal is the OFF state, on the basis of the operational state of the accelerator (gas) pedal, and a device which determines a target torque by correcting the basic target torque on the basis of at least the aforesaid correction amount. The output torque of the electric motor is controlled to the determined target torque. Thus, when the electric vehicle travels on the down-slope road, the regenerative operation of the electric motor is accomplished such that an acceleration suited to the gradient of the road surface can be generated in the vehicle while minimizing the influences of disturbance factors.
摘要翻译：电动车辆包括：在车辆的加速器（气体）踏板和制动踏板的操作状态为OFF的情况下，基于路面的坡度来确定车辆的目标加速度的装置当车辆在下坡路上行驶时的状态，确定用于使车辆的实际加速度接近目标加速度的再生转矩的校正量的装置，确定电动机的基本目标转矩的装置，其基于加速器（气体）踏板的操作状态而在加速器（气体）踏板的操作状态为OFF状态时成为再生转矩，以及通过校正基本目标来确定目标转矩的装置至少基于上述校正量的扭矩。将电动机的输出转矩控制到所确定的目标转矩。因此，当电动车辆在下坡路上行驶时，实现电动机的再生操作，使得可以在车辆中产生适合于路面的坡度的加速度，同时最小化扰动因素的影响。

5. 发明授权

US07344795B2 Fuel cell system and method of discontinuing same 有权
标题翻译：燃料电池系统及其停产方法
公开(公告)号：US07344795B2
公开(公告)日：2008-03-18
申请号：US11088329
申请日：2005-03-23
申请人： Dai Saitoh , Yoshikazu Murakami , Kenichiro Kimura
发明人： Dai Saitoh , Yoshikazu Murakami , Kenichiro Kimura
IPC分类号： H01M2/00 , H01M2/02
CPC分类号： H01M8/04179 , H01M8/04231 , H01M8/04365 , H01M8/04388 , H01M8/04395 , H01M8/04402 , H01M8/0441 , H01M8/04507 , H01M8/04701 , H01M8/04731 , H01M8/04776 , H01M8/04828 , H01M8/04955
摘要： A fuel cell system has a fuel cell, a gas supply device and an electronic control unit. The gas supply device supplies a scavenging gas to the fuel cell. The electronic control unit controls scavenging of the fuel cell with the scavenging gas when a request for discontinuing power generation is given to the fuel cell. A humidification control device for controlling humidification of the scavenging gas and a cooling control device for controlling cooling of the scavenging gas are provided in a passage connecting the gas supply device and the fuel cell.
摘要翻译：燃料电池系统具有燃料电池，气体供给装置和电子控制单元。气体供应装置向燃料电池提供清除气体。当向燃料电池提供停止发电的请求时，电子控制单元控制具有清除气体的燃料电池的清除。在连接气体供给装置和燃料电池的通路中设置有用于控制清扫气体的加湿的加湿控制装置和用于控制清扫气体的冷却的冷却控制装置。

6. 发明申请

US20060093880A1 Fuel cell system and method of controlling idle stop of the fuel cell system 有权
公开(公告)号：US20060093880A1
公开(公告)日：2006-05-04
申请号：US11264933
申请日：2005-11-02
申请人： Daishi Igarashi , Yoshikazu Murakami , Junji Uehara , Kenichiro Ueda , Dai Saitoh , Chihiro Wake
发明人： Daishi Igarashi , Yoshikazu Murakami , Junji Uehara , Kenichiro Ueda , Dai Saitoh , Chihiro Wake
IPC分类号： H01M8/04
CPC分类号： H01M8/04343 , H01M8/04328 , H01M8/0435 , H01M8/04358 , H01M8/04365 , H01M8/04552 , H01M8/04873 , H01M8/04955 , H01M8/04992
摘要： A fuel cell system and an idle stop controlling method for the fuel cell system. The fuel cell system includes: a fuel gas supply means for supplying fuel gas; an oxidant gas supply means for supplying oxidant gas; a fuel cell to which the fuel gas and the oxidant gas are supplied for generation of electricity; an idle stop means for stopping generation of electricity by the fuel cell to perform idle stop; and an unstable state detection means for detecting whether the generation of electricity by the fuel cell is unstable. If the unstable state detection means detects that generation of electricity by the fuel cell is unstable, idle stop by the idle stop means is prohibited so that the fuel cell continues to generate electricity.

7. 发明授权

US07618728B2 Fuel cell system and method of controlling idle stop of the fuel cell system 有权
标题翻译：燃料电池系统和控制燃料电池系统怠速停止的方法
公开(公告)号：US07618728B2
公开(公告)日：2009-11-17
申请号：US11264933
申请日：2005-11-02
申请人： Daishi Igarashi , Yoshikazu Murakami , Junji Uehara , Kenichiro Ueda , Dai Saitoh , Chihiro Wake
发明人： Daishi Igarashi , Yoshikazu Murakami , Junji Uehara , Kenichiro Ueda , Dai Saitoh , Chihiro Wake
IPC分类号： H01M8/04
CPC分类号： H01M8/04343 , H01M8/04328 , H01M8/0435 , H01M8/04358 , H01M8/04365 , H01M8/04552 , H01M8/04873 , H01M8/04955 , H01M8/04992
摘要： A fuel cell system and an idle stop controlling method for the fuel cell system. The fuel cell system includes: a fuel gas supply means for supplying fuel gas; an oxidant gas supply means for supplying oxidant gas; a fuel cell to which the fuel gas and the oxidant gas are supplied for generation of electricity; an idle stop means for stopping generation of electricity by the fuel cell to perform idle stop; and an unstable state detection means for detecting whether the generation of electricity by the fuel cell is unstable. If the unstable state detection means detects that generation of electricity by the fuel cell is unstable, idle stop by the idle stop means is prohibited so that the fuel cell continues to generate electricity.
摘要翻译：一种用于燃料电池系统的燃料电池系统和怠速停止控制方法。燃料电池系统包括：用于供应燃料气体的燃料气体供应装置; 用于供给氧化剂气体的氧化剂气体供给装置; 提供燃料气体和氧化剂气体用于发电的燃料电池; 怠速停止装置，用于停止燃料电池的发电以进行怠速停止; 以及用于检测燃料电池的电力产生是否不稳定的不稳定状态检测装置。如果不稳定状态检测装置检测到燃料电池的发电不稳定，则怠速停止装置的怠速停止被禁止，使得燃料电池继续发电。

8. 发明申请

US20050214605A1 Fuel cell system and method of discontinuing same 有权
标题翻译：燃料电池系统及其停产方法
公开(公告)号：US20050214605A1
公开(公告)日：2005-09-29
申请号：US11088329
申请日：2005-03-23
申请人： Dai Saitoh , Yoshikazu Murakami , Kenichiro Kimura
发明人： Dai Saitoh , Yoshikazu Murakami , Kenichiro Kimura
IPC分类号： H01M8/10 , H01M8/04 , H01M8/12
CPC分类号： H01M8/04179 , H01M8/04231 , H01M8/04365 , H01M8/04388 , H01M8/04395 , H01M8/04402 , H01M8/0441 , H01M8/04507 , H01M8/04701 , H01M8/04731 , H01M8/04776 , H01M8/04828 , H01M8/04955
摘要： A fuel cell system has a fuel cell, a gas supply device and an electronic control unit. The gas supply device supplies a scavenging gas to the fuel cell. The electronic control unit controls scavenging of the fuel cell with the scavenging gas when a request for discontinuing power generation is given to the fuel cell. A humidification control device for controlling humidification of the scavenging gas and a cooling control device for controlling cooling of the scavenging gas are provided in a passage connecting the gas supply device and the fuel cell.
摘要翻译：燃料电池系统具有燃料电池，气体供给装置和电子控制单元。气体供应装置向燃料电池提供清除气体。当向燃料电池提供停止发电的请求时，电子控制单元控制具有清除气体的燃料电池的清除。在连接气体供给装置和燃料电池的通路中设置有用于控制清扫气体的加湿的加湿控制装置和用于控制清扫气体的冷却的冷却控制装置。

9. 发明授权

US07776480B2 Fuel cell system and method for permitting idle stop in fuel cell system 有权
标题翻译：燃料电池系统和燃料电池系统允许怠速停机的方法
公开(公告)号：US07776480B2
公开(公告)日：2010-08-17
申请号：US11519677
申请日：2006-09-12
申请人： Yuji Matsumoto , Kenichiro Ueda , Dai Saitoh
发明人： Yuji Matsumoto , Kenichiro Ueda , Dai Saitoh
IPC分类号： H01M8/04
CPC分类号： H01M8/04231 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system is provided which includes a fuel cell to which fuel gas and oxidizing gas are supplied to generate electricity, a purge valve which purges fuel gas discharged from the fuel cell, a dilutor which mixes the purged fuel gas with the oxidizing gas and purges the purged fuel gas mixed with the oxidizing gas into the atmosphere, and an ECU which stops supply of the oxidizing gas to the fuel cell so as to cause an idle stop and determines whether to permit the idle stop depending on a concentration of the fuel gas in the dilutor.
摘要翻译：提供了一种燃料电池系统，其包括燃料气体和氧化气体供应到其中以产生电力的燃料电池;净化从燃料电池排出的燃料气体的净化阀;将清除的燃料气体与氧化气体混合的稀释器;以及将与氧化气体混合的吹扫的燃料气体吹扫到大气中;以及ECU，其停止向燃料电池供应氧化气体，以使得怠速停止，并且根据燃料的浓度来确定是否允许怠速停止气体在稀释剂。

10. 发明授权

US08897945B2 Electromotive-vehicular motor control apparatus 有权
标题翻译：电动车辆电机控制装置
公开(公告)号：US08897945B2
公开(公告)日：2014-11-25
申请号：US13983999
申请日：2012-07-24
申请人： Shinya Kobayashi , Dai Saitoh
发明人： Shinya Kobayashi , Dai Saitoh
IPC分类号： B60L9/00 , B60K28/16 , F16H59/00 , B60L5/00 , B60L15/20 , H02P6/06
CPC分类号： B60L5/00 , B60L15/20 , B60L2240/423 , H02P6/06 , H02P6/08 , H02P23/20 , Y02T10/644 , Y02T10/645 , Y02T10/7275 , Y10T74/19251
摘要： This electromotive-vehicular motor control apparatus includes: a motor; a power drive unit; a torque control unit that controls an output torque of the motor; an electric current control unit; a number-of-revolutions detection unit; a target number-of-revolutions setting unit; a number-of-revolutions deviation calculation unit; and a removal unit that outputs a signal of a second number-of-revolutions deviation, in which the torque control unit controls the output torque based on the second number-of-revolutions deviation that has been output from the removal unit.
摘要翻译：该电动车辆电动机控制装置包括：电动机; 电源驱动单元; 扭矩控制单元，其控制所述电动机的输出转矩; 电流控制单元; 转数检测单元; 目标转数设定单位; 转数偏差计算单元; 以及去除单元，其输出第二转数偏差的信号，其中所述转矩控制单元基于从所述去除单元输出的所述第二转数偏差来控制所述输出转矩。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式